0805CT-330EGTS

Overview

The 0805CT-330EGTS is a fixed wirewound inductor from Delta Electronics/Components, featuring a ceramic drum core and unshielded design. It offers an inductance of 33 nH with a tolerance of ±2%. The component supports a rated current of 600 mA and exhibits a DC resistance of 280 mOhm. It operates within a temperature range of -40°C to 125°C and achieves a self-resonant frequency of 2.35 GHz. Packaged in a standard 0805 (2012 Metric) surface-mount footprint, it measures 2.29 mm in length, 1.73 mm in width, and has a maximum height of 1.03 mm.

Feature Summary

• Utilizes a ceramic drum core for stable inductance characteristics in wirewound construction.
• Provides high-frequency performance with a self-resonant frequency of 2.35 GHz.
• Features a compact 0805 surface-mount package suitable for space-constrained designs.

Applications

• RF signal filtering in wireless communication modules
• Power supply output filtering for low-voltage circuits
• Impedance matching networks in RF front-end stages

Procurement Notes

Verify the specific suffix EGTS to confirm the ±2% tolerance variant, as other suffixes may indicate different tolerances or packaging options. Confirm RoHS3 compliance status during procurement to ensure adherence to environmental regulations. Check manufacturer lead times, which are typically around 24 weeks, to align with production schedules. Ensure that the surface-mount footprint dimensions match the PCB layout requirements before finalizing orders.

Selection Notes

Select this component when a precise 33 nH inductance with tight ±2% tolerance is required for high-frequency applications. Consider the 600 mA current rating to ensure adequate headroom for the target circuit's operating conditions. Evaluate the 280 mOhm DC resistance against power loss constraints in the design. The unshielded nature requires careful PCB layout consideration to minimize electromagnetic interference coupling with nearby components.

Part Context

This part belongs to the 0805CT series of fixed inductors from Delta Electronics/Components. The series focuses on small-form-factor solutions for modern electronics. The 0805CT-330EGTS specifically targets applications requiring higher precision than standard ±5% or ±10% variants, leveraging the ceramic drum core technology for consistent performance across varying temperatures and frequencies.

Replacement Considerations

No direct public substitute part numbers are confirmed for this specific model in the provided documentation. When replacing, verify that any alternative component matches the 33 nH value, 600 mA current rating, 280 mOhm DCR, and 0805 footprint. Ensure the replacement also meets the ±2% tolerance requirement if precision is critical to the circuit function.